Print your 3D models with the translucent Dremel 1.75mm PETG Filament. PETG, or polyethylene terephthalate glycol, is stronger and more temperature resistant than PLA. It is also as strong as ABS, but with less warping and no odor. PETG is often used for applications that need to contain food and water. It is recommended that PETG be kept in a dry container. To reduce stringing, it is important to tune the retraction settings.